package StructuralPattern.Facade;

import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;

public class FileWriter {
    public void write(String encryptStr, String fileNameDes) {
        System.out.print("保存密文，写入文件。");
        try {
            FileOutputStream fileOutputStream = new FileOutputStream(fileNameDes);
            fileOutputStream.write(encryptStr.getBytes());
            fileOutputStream.close();
        } catch (FileNotFoundException e) {
            System.out.println("文件不存在");
            e.printStackTrace();
        } catch (IOException e) {
            System.out.println("操作错误");
            e.printStackTrace();
        }
    }
}
